Charles D. Parker

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Colleyville, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Linear indexing apparatus and methods of using same
- Patent number 6,119,783
- Issue date Sep 19, 2000
- Halliburton Energy Services, Inc.
- Charles D. Parker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Linear indexing apparatus and methods of using same
- Patent number 5,826,661
- Issue date Oct 27, 1998
- Halliburton Energy Services, Inc.
- Charles D. Parker
- E21 - EARTH DRILLING MINING